890269856

素因数分解:

$2^5\times 7^1\times {\mathrm{3974419}}^1$

素因数の和:3974436

約数の個数: 24

約数和(自身を含む): 2003107680

約数和(自身を除く): 1112837824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 3974419, 7948838, 15897676, 27820933, 31795352, 55641866, 63590704, 111283732, 127181408, 222567464, 445134928, 890269856]

約数ペア:

[(1, 890269856), (2, 445134928), (4, 222567464), (7, 127181408), (8, 111283732), (14, 63590704), (16, 55641866), (28, 31795352), (32, 27820933), (56, 15897676), (112, 7948838), (224, 3974419)]